2 periods?

Hey y’all ok do weird thing. My period ended about a week ago, and for some reason, i guess you can say i “got my period” again yesterday. I have cramps like normal for me but so confused. Now i know everyone is different and I also know that sometimes periods can stop one day and continue the next, it’s happened to me before but i mean this whole week apart thing has never happened. Now, this part is tmi, but my SO have intercourse and we are careful. I don’t like taking the pill and we don’t like condoms so we use the pull out method (yes i am aware that it doesn’t COMPLETELY reduce the chance of getting pregnant, but that’s ehat we like. So i know about precum, I’m on my way yo apply for nursing so i’ve taken health classes and whatnot so I know precum is still effective. Well anyways, we sometimes have rough intercourse and so three nights ago and two nights ago, he fingered me really intense like really really good very pleasurable and he thinks maybe he hurt me. I’m not sure but i need some opinions on what it might be. Please don’t comment get checked out, because i have no insurance and no money right now i just got a new job and all our money from last paycheck went straight to bills.